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Hier vindt u leermiddelen voor de STEM-vakken.

Zoek hieronder naar lesmaterialen, gratis activiteiten, video's en publicaties om te gebruiken in de klas.

## Profile Of : Barrie Galpin

Barrie Galpin

barrie.galpin@zen.co.uk

DEMO Description

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Pose a question, set up an experiment and analyse your results using TI-Nspire.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Linda Tetlow

Onderwerp:  Physics, STEM

Tags: STEM, Data

Experience the connection between a number pattern and its graph

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: Linear, Patterns, Functions, Graphs

Use interactive diagrams to investigate the ratio of two sides of a right-angled triangle.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Fiona Moir

Onderwerp:  Mathematics

Tags: Trigonometry

How many ways to solve problems such as "a number plus its square equals 16"?

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Linda Tetlow

Onderwerp:  Mathematics

Tags: Various topics

A simple version of the maximum-area problem for younger students

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: Area, Optimization

Investigating and developing the area of a parallelogram dynamically.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Jon Skinner

Onderwerp:  Mathematics

Tags: Area, Parallelogram

Discovering the formula for the area of a triangle

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Jon Skinner

Onderwerp:  Mathematics

Tags: Triangle, Area

An investigation into the patterns found in Magic Squares.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Matthew Reames

Onderwerp:  Mathematics

Tags: Arithmetic, Number puzzles

Look for connections and patterns in the frequencies and wavelengths of sequences of musical notes

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Linda Tetlow

Onderwerp:  Mathematics, STEM

Recognise a quadratic in a realistic context and solve an optimisation problem

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Allan Duncan

Onderwerp:  Mathematics

Areas of squares ...or lengths of sides, squared?

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Allan Duncan

Onderwerp:  Mathematics

Tags: Pythagoras

Encourages a systematic approach when searching for solutions. (Works well with TI-Nspire Navigator)

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Andy Kemp

Onderwerp:  Mathematics

Investigate relationships between radii of the semicircles and the perimeter and area of this interesting shape

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Allan Duncan

Onderwerp:  Mathematics

Tags: Perimeter, Area, Circles, Geometry

Derive the formulae for the circumference and area of a circle using multiple representations.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Allan Duncan

Onderwerp:  Mathematics

Tags: Circumference, Area, Circles, Geometry

Distinguish between mean and median from a dot plot

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Allan Duncan

Onderwerp:  Mathematics

Tags: Mode, Median

Detailed data for the properties of the planets with 10 pages of questions.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Bikash Jain, Stephen Arnold

Onderwerp:  STEM

Tags: Data, STEM, Physics, Sustainability

An introduction to the use of coordinates for younger students

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: Coordinate systems

Compare frequencies of goals scored per team per match and resulting scorelines.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics, STEM

Tags: Data, Frequency, Sport, Probability, Coding

UPDATED. How many Olympic medals will Team GB win in Rio 2016?

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: Data, Sport

You have been left one million pounds! How to spend or invest it over 50 years?

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Allan Duncan

Onderwerp:  Mathematics

Tags: Interest, Tables, Modeling